Electrical apparatus for explosive gas atmospheres. Intrinsically safe systems.
NORMA vydaná dňa 31.7.2006
Designation standards: BS EN 60079-25:2004
Note: NEPLATNÁ
Publication date standards: 31.7.2006
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: British technical standard
Kategória: Technické normy BS